40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
# -*- coding:utf-8 -*-
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# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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# ----------------------------------------------------------------------------
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from gspylib.inspection.common import SharedFuncs
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from gspylib.inspection.common.CheckItem import BaseItem
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from gspylib.inspection.common.CheckResult import ResultStatus
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class CheckLockState(BaseItem):
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def __init__(self):
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super(CheckLockState, self).__init__(self.__class__.__name__)
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def doCheck(self):
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sqlcmd = "select count(1) from pg_stat_activity " \
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"where instr( query, 'pgxc_lock_for_backup()') > 0 " \
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"or instr( query, 'pg_advisory_lock(65535,65535)') > 0;"
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self.result.raw = sqlcmd
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output = SharedFuncs.runSqlCmd(sqlcmd, self.user, "", self.port,
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self.tmpPath, "postgres",
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self.mpprcFile)
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if ((int(output.strip()) - 1) != 0):
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self.result.rst = ResultStatus.NG
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else:
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self.result.rst = ResultStatus.OK
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self.result.val = output
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